https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66803
Jonathan Wakely <redi at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2015-07-08 Component|c++ |libstdc++ Ever confirmed|0 |1 --- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> --- Yes this is a known issue. I have some patches somewhere to sleep in a loop until the specified time is reached.